import Bot.*

class ChatController {

   def index = {
        session["conversation"] = new Bot()      
    }

    def processAnswer = {
        try {
                render(contentType: "text/json") {
                chat(status: "ok", response: session["conversation"].talk(params.question))
            }
        } catch (Exception ex) {
            println ex.getMessage()
            render(contentType: "text/json") {
            chat(status: "error")
            }
        }
    }
}

private static final BotMother mother = new BotMother();


    public String talk(String s) throws Exception {

        AliceBot bot = mother.newInstance();
        System.out.println(s);
        return bot.respond(s);

    }